I bought an H12 from my Sprint rep and he told me that all do long as 2 phones used bluetooth 2.0, I could pair my H12 with my 2 different BB simultaneously. Both could be connected to the headset and if either phone rang, my blue tooth would answer the call. The only issue is if both phones rang at once. As long as 2 phone calls are not coming in at the same time, shouldn't this work?

When I have 1 BB connected to the H12, the other BB will not connect. It will only connect when the other BB is turned off and not connected. Any ideas? Or is there a headset that you know of that will do this?